Smoke Detector for Residential Home Fire Alarm High Sensitive Laser Detection

Product Description

Feature:
Laser detection: Based on Tunable Diode Laser Absorption Spectroscopy Principle. Calibration-free, resistant to interference from poisoning, water vapor, etc.
Magnetic panel: The panel with button design is convenient for users to mute buttons and clean the optical path.
LED display: High brightness LED, alarm, fault and other information display
Alarm linkage: support 1 solenoid valve and 1 exhaust fan system linkage
Long life: sensor validity is more than 10 years

Model	K-LD
Operating Voltage	AC220V
Gas being detected	Methane
Detection principle	Tunable Diode Laser Absorption Spectroscopy
Measuring range	0-100%LEL
Alarm threshold	10%LEL
Control output	Solenoid valve
Communication output	NB-IoT/WiFi
Temperature and pressure detection	applicable
Alarm sound pressure	70dB-115dB@1m
Sensor Life	>=10 years
Protection level	IP30
Working environment	Temperature -10-+55ºC, Humidity 0-99%RH

We are Chengdu Shenitech Instruments Co., Ltd, located in Chengdu, China, which is a Sichuan Provincial Enterprise Technology Center and Demonstration Base. PanaSensing is our subbrand for gas meter. We are a high-tech enterprise specializing in R&D, design, production and sales of ultrasonic flow meters, water meters, gas meters, gas/smoke detector, heat meters, etc.PanaSensing technical team has been engaged in ultrasonic flow measurement technology research for more than 20 years. We are proud to be the leading position in the field of ultrasonic flow measurement technology. Currently, we have more than 100 pieces of core patented technology in the United States and China. We are proud to be the supplier of many big international companies. High-end products have been sold to more than 40 countries and regions around the world, including India, Saudi Arabia, Austria, the United States, Italy, Israel, Canada and so on. Major customers total more than 4000, including GE, Siemens, NASA, Honeywell, Johnson Controls, Sony.We are adhering to the value of "Commitment, Quality, Innovation", and is committed to providing energy enterprises and institutions with a complete, full range of metering products and solutions. We have been one of the world's largest suppliers of smart metering products, and can be exported to all parts of the world. We hope that we can work together with our partners to establish a long-term and stable cooperative relationship.
1. Does your company name, address, product/business scope match the actual?
Yes, all details are based on the actual situation. Welcome to visit us on site or online.
2. What are the main products of your company?
Ultrasonic Water meter 280W-R series, 280W-D1 and -CI series; Heat Meter 280T series; Portable and wall-mounted flow meters EF40, TP10, EF10, RH40; Electromagnetic Flowmeter MAG888; Concentrator.
3. Are you a trading company, a manufacturer or a combination?
We are a combined R&D, manufacturing, factory and trading company with factories in Chengdu, China, Guizhou, Massachusetts, USA and Saudi Arabia, which means that we both produce and sell our products.
4. What communication output methods does the product have?
RS485/Mbus/NB-IoT/LoRaWan/Wmbus/BACnet/Pulse/4G/ TTL/Infrared
5. How can we buy products at a better price?
The price varies according to the product model, quantity and size. Generally, we will give preferential price based on larger quantity, larger size and long-term relationship.
6. What payment methods do you support?
T/T is preferred.
7. What are your success cases?
We have many successful cases at China and abroad.
The following are some representative cases:
*An Austrian company purchased 8,000 DN15 ultrasonic water meters from Shenitech in 2009;
*Spire has signed a 10-year strategic cooperation agreement with AEC, Saudi Arabia's largest electronics manufacturer, and is the exclusive supplier of AEC's ultrasonic water meter modules;
*Shenitech has provided 300,000 ultrasonic water meter modules to Saudi Arabia; the Royal Clock Tower in Mecca has used Shenitech's 5,000 ultrasonic water meters and heat meters, 200 collectors and a 3D visual meter reading management system to realize water, electricity, heat meters in one for automatic meter reading, and connected to Honeywell's automated building management system;
*Dubai Electricity & Water Authority (DEWA) purchased 12,000 ultrasonic water meters from Shenitech in 2019.
8 Is your flow meter safe?
Yes, our products are safe and certified by international standards. We have been selling our products for more than 20 years and more than 40 countries have proved the long-term safety of our products.
9. Do your products have certificates?
Yes, we have CE, MID, NSF/ANSI, ISO9001:2015, OIML certificates in accordance with European, American and international market standards.

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